amadey | 10a7d83a5560c2ad097c43ad2654e1f31f065be4e4b3bb59628b36c08f829a48

General

Target

914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe
Size

212KB
MD5

f57c2b72ee75c357a12ce03a08be95b8
SHA1

c0e8867ac37614f7e0e40fab9a66b9c6ef1c3249
SHA256

914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2
SHA512

59123bbe391f391b3c248f5be7889fad1cc806bbcbbe9ed1653c3ca687f7d27f21ba7e75215e225ddc04e29195d5e5a712e7a6219968eb1ff0e74c32d69da5da
SSDEEP

3072:qeJLLpTnq5URrqNqYd31LgpI01TEr4J6anBbkPzHM38ad:zLLpThR4qYh1UG01TEr4nWw38s

Score

10^/10

amadey 0237fa discovery trojan

Malware Config

Extracted

Family

amadey

Version

3.50

Botnet

0237fa

C2

http://193.56.146.194

Attributes

install_dir
50c1695437
install_file
rovwer.exe
strings_key
b6d412dd2efdf33d84e939e52040748f
url_paths
/h49vlBP/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Executes dropped EXE 4 IoCs

pid	Process
1976	rovwer.exe
2628	rovwer.exe
1728	rovwer.exe
956	rovwer.exe

Loads dropped DLL 2 IoCs

pid	Process
2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe
2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rovwer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2424	schtasks.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1976	2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe	31
PID 2356 wrote to memory of 1976	2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe	31
PID 2356 wrote to memory of 1976	2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe	31
PID 2356 wrote to memory of 1976	2356	914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe	31
PID 1976 wrote to memory of 2424	1976	rovwer.exe	32
PID 1976 wrote to memory of 2424	1976	rovwer.exe	32
PID 1976 wrote to memory of 2424	1976	rovwer.exe	32
PID 1976 wrote to memory of 2424	1976	rovwer.exe	32
PID 2800 wrote to memory of 2628	2800	taskeng.exe	36
PID 2800 wrote to memory of 2628	2800	taskeng.exe	36
PID 2800 wrote to memory of 2628	2800	taskeng.exe	36
PID 2800 wrote to memory of 2628	2800	taskeng.exe	36
PID 2800 wrote to memory of 1728	2800	taskeng.exe	37
PID 2800 wrote to memory of 1728	2800	taskeng.exe	37
PID 2800 wrote to memory of 1728	2800	taskeng.exe	37
PID 2800 wrote to memory of 1728	2800	taskeng.exe	37
PID 2800 wrote to memory of 956	2800	taskeng.exe	39
PID 2800 wrote to memory of 956	2800	taskeng.exe	39
PID 2800 wrote to memory of 956	2800	taskeng.exe	39
PID 2800 wrote to memory of 956	2800	taskeng.exe	39

C:\Users\Admin\AppData\Local\Temp\914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe
"C:\Users\Admin\AppData\Local\Temp\914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1976
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2424

C:\Windows\system32\taskeng.exe
taskeng.exe {AD2D7D5C-AB79-4F96-80A0-BFA4E6AC2EB1} S-1-5-21-3692679935-4019334568-335155002-1000:BCXRJFKE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:2628
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:1728
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  2⤵
  - Executes dropped EXE
  PID:956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\692679935401

Filesize
77KB

MD5
a92aae607bde28707e1d8d1a6b4c57bd

SHA1
1d2396b52db0c6b9f75991ee7245348c2c46a072

SHA256
5d0947ea515b7aabb8f0bd8dfdb4c69c7e22d483c3f9e679c73b0e7e980a6170

SHA512
262e38e0df1549822764ab091558697feed238193836f551b4fde3a63e7fc0db83b9b8f34d30c9d29152cc8168ceda31d180b13bb8791f0570f0266fd44d1051

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
212KB

MD5
f57c2b72ee75c357a12ce03a08be95b8

SHA1
c0e8867ac37614f7e0e40fab9a66b9c6ef1c3249

SHA256
914935fe8c30b7184ccfa19097c53eca43dd157b63c29429171a194dce8f9af2

SHA512
59123bbe391f391b3c248f5be7889fad1cc806bbcbbe9ed1653c3ca687f7d27f21ba7e75215e225ddc04e29195d5e5a712e7a6219968eb1ff0e74c32d69da5da

Download Submit
memory/956-52-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1728-43-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-39-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-18-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-19-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-25-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-38-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/1976-46-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/2356-15-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/2356-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2356-3-0x0000000000690000-0x0000000000790000-memory.dmp

Filesize
1024KB

Download
memory/2356-4-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2356-5-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download
memory/2628-29-0x0000000000400000-0x000000000059A000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads